SUPER MICRO Computer X8STI-LN4, X8STI-F X8STi/X8STi-F/X8STi-3F/X8STi-LN4 Headers/Connectors

			Chapter 1: Introduction
	X8STi/X8STi-F/X8STi-3F/X8STi-LN4 Jumpers
JPUSB1	BP USB0/1 Wake-up		Pins 1-2 (Enabled)
JPUSB2	FP USB 2/3, 4/5 Wake-up		Pins 2-3 (Disabled)
JPUSB3	FP USB 6, 7 Wake-up		Pins 2-3 (Disabled)
JWD	Watch Dog Timer Enable		Pins 1-2 (Reset)
X8STi/X8STi-F/X8STi-3F/X8STi-LN4 Headers/Connectors
Connector		Description
COM1/COM2		COM1/2 Serial connection headers
Fans 1~6		System/CPU fan headers
Floppy		Floppy Disk Drive connector
I-Button (For X8STi-3F)		I-Button for RAID data storage (See P. 2-27 for more info.)
JAR		Alarm Reset
JD1		Speaker header (Pins 3/4: Internal, 1~4:External)
JF1		Front Panel Control header
JL1		Chassis Intrusion header
JLED		Power LED Indicator header
JOH		Overheat LED header
JPW1		24-pin ATX main power connector (required)
JPW2		+12V 8-pin CPU power connector (required)
JPWF		Power-Fail indication header
JWOL		Wake-On-LAN header
KB/Mouse		Keyboard/mouse connectors
LAN1~LAN4		Gigabit Ethernet (RJ45) ports (LAN3/4: X8STi-LN4)
(IPMI) LAN		IPMI Dedicated LAN (X8STi-F/-3F only)
NIC3_LED, NIC4_LED		LAN 3/LAN 4 LED Connectors for front access (X8STi-LN4)
I-SATA 0~5		Serial_ATA ports
SAS 0~3, 4~7		SAS Ports (X8STi-3F only)
SMB_PS1		PWR supply (I2C) System Management Bus
SPKR1		Internal speaker/buzzer
3-SGPIO-0/1		Serial_link IO headers for SAS (X8STi-3F)
T-SGPIO-0/1		Serial General Purpose IO headers (for SATA)
UID Switch		Unit Identifier Switch (used in conjunction w/UID LEDs)
USB0/1, USB 2/3, 4/5,		Backplane USB 0/1, Front panel accessible USB 2/3, 4/5,
USB6, 7		USB 6, USB 7
VGA		Onboard Video Port

1-5